#09020B#09020B

#09020B is a very dark, muted purple. Relative luminance 0.001; OKLCH L 11.2% C 0.033 H 321.0°. Best body text is #FFFFFF at 20.48:1 contrast (WCAG AA passes).

Color values

HEX	#09020B
RGB	rgb(9, 2, 11)
HSL	hsl(287, 69%, 3%)
HSV	hsv(287, 82%, 4%)
CMYK	cmyk(18.2%, 81.8%, 0%, 95.7%)
CIE-LAB	lab(1.14, 3.09, -2.77)
CIE-LCH	lch(1.14, 4.15, 318.09°)
OKLab	oklab(11.19% 0.0253 -0.0205)
OKLCH	oklch(11.19% 0.033 321)
XYZ	xyz(0.1948, 0.1257, 0.3305)
Luminance	0.0013 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#09020B #040B02

analogous

#05020B #09020B #0B0208

triadic

#09020B #0B0902 #020B09

tetradic

#09020B #0B0502 #040B02 #02080B

square

#09020B #0B0502 #040B02 #02080B

split-complementary

#09020B #080B02 #020B05

monochromatic

#15051A #15051A #15051A #330B3F #5E1573

Accessibility & contrast

On white

20.48

#09020B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.03

#09020B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #09020B

20.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##09020B	#FFFFFF	#000000	##FFFFFF
##09020B	1.00	20.48	1.03	20.48
#FFFFFF	20.48	1.00	21.00	1.00
#000000	1.03	21.00	1.00	21.00
##FFFFFF	20.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#01040B

Deuteranopia (green-blind)

#03040B

Tritanopia (blue-blind)

#090305

Achromatopsia (no color)

#040404

Design tokens & code

CSS

--color: #09020b;
/* rgb */ color: rgb(9, 2, 11);
/* oklch */ color: oklch(11.2% 0.033 321.0);

Tailwind

colors: {
  custom: {
    50: '#4b484c',
    500: '#09020b',
    950: '#000000',
  },
}

SCSS

$custom: #09020b;
$custom-light: #4b484c;
$custom-dark: #000000;

JSON

{
  "hex": "#09020b",
  "rgb": {
    "r": 9,
    "g": 2,
    "b": 11
  },
  "hsl": {
    "h": 286.667,
    "s": 69.231,
    "l": 2.549
  },
  "oklch": {
    "l": 0.11193,
    "c": 0.03254,
    "h": 321
  },
  "luminance": 0.00126
}

Semantic roles & 50–950 ramp

primary

#09020B

secondary

#264E1B

accent

#EC3C63

background

#F4F4F4

surface

#E7E6E7

border

#C3C2C3

text

#010001

muted

#777777

Preview Lab

Preview with #09020B

Body copy rendered with the generated semantic roles for this colour.

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